L401E3RP

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The L401E3RP is a cost-effective, yet exceptionally reliable, powerful and industrial-grade TRIAC (TRIode for Alternating Current), a type of three-terminal semiconductor device used to control power in high-voltage, high-current applications. It is typically used in applications where reliable control of a large direct current load is desired, such as for a load that requires high current pulses for on/off control or for controlling a resistive load.

The L401E3RP is designed with an insulated gate bipolar transistor (IGBT) structure, which makes it capable of greater on-state current handling capability then standard SCRs or TRIACs. It is rated up to 600V and 20A, and can handle up to 2kV surge voltage and 200mA of peak current.

The L401E3RP is also designed to perform in a variety of environmental conditions. It is designed with an extremely rugged package, which provides reliable operation in temperature ranges of -25°C to 155°C. Furthermore, it is designed with excellent humidity protection to ensure reliable operation in high moisture environments.

The L401E3RP is not only well-suited for controlling high-voltage and high-current power, but also small signals. It is suitable for controlling switching in line-powered appliances, such as air conditioners and hair dryers, or motor speed controls. It can also withstand high-voltage surges and prolonged short-circuit currents.

The L401E3RP works on a simple principle – when a positive voltage is applied to its gate terminal, it will conduct current through the two main terminals, and when the voltage is removed, the flow of current will stop. This is known as the forward conduction mode. The reverse conduction mode, which is induced by a negative gate potential, causes the anode to be in negative potential compared to cathode.

Overall, the L401E3RP is an excellent choice for reliable, efficient, and cost-effective control of high-voltage and high-current power in a variety of applications. Its versatile design makes it suitable for both high-current and small signal applications, and its rugged package provides exceptional protection from environmental conditions.

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